Member Function Documentation

Creates a new QVideoProbe class with parent. After setting the source to monitor with setSource(), the videoFrameProbed() signal will be emitted when video frames are flowing in the source media object.

[virtual] QVideoProbe::~QVideoProbe()

Destroys this probe and disconnects from any media object.

[signal] void QVideoProbe::flush()

This signal should be emitted when it is required to release all frames. Application must release all outstanding references to video frames.

bool QVideoProbe::isActive() const

Returns true if this probe is monitoring something, or false otherwise.